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Trinucleus seticornis

Trilobita - Asaphida - Trinucleidae

Taxonomy
Asaphus seticornis was named by Hisinger (1840).

It was recombined as Trinucleus seticornis by Törnquist (1883); it was recombined as Tretaspis seticornis by Hisinger (1840) and Owen (1980).

Sister species lacking formal opinion data

View classification of included taxa

Synonymy list
YearName and author
1840Tretaspis seticornis Hisinger
1883Trinucleus seticornis Törnquist
1980Tretaspis seticornis Owen

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RankNameAuthor
kingdomAnimalia()
Bilateria
EubilateriaAx 1987
Protostomia
Ecdysozoa
Panarthropoda
phylumArthropodaLatreille 1829
RankNameAuthor
subphylumMandibulata
classTrilobitaWalch 1771
subclassLibristomaFortey 1990
orderAsaphidaSalter 1864
familyTrinucleidaeHawle and Corda 1847
genusTrinucleusMurchison 1839
speciesseticornis(Hisinger 1840)

If no rank is listed, the taxon is considered an unranked clade in modern classifications. Ranks may be repeated or presented in the wrong order because authors working on different parts of the classification may disagree about how to rank taxa.

Diagnosis
No diagnoses are available